Design of Rocket-Borne Data Transmission System for Sounding Rocket

IF 0.9 4区工程技术 Q4 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS International Journal of RF and Microwave Computer-Aided Engineering Pub Date : 2024-07-17 DOI:10.1155/2024/3646911

Ziyu Xu, Yongsheng Deng, Yifang Xie

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Abstract

The design of a rocket-borne data transmission system is presented in this article. This data transmission system is used for Meridian Space Weather Monitoring Project II sounding rocket. The major function of this data transmission system is to transmit payload data and rocket telemetry data to ground station. The data transmission system achieves power greater than 4 W (36 dBm). The amplitude unbalance is 1.60% (0.14 dB) and the phase unbalance is 1.74°. Total power consumption of the data transmission system is less than 24 W (28 V power supply). The radiation performance of the data transmission antenna is good. Based on the actual condition of solid rocket, the relevant heat dissipation and vibration reduction measures are designed under the demand of miniaturization. The data transmission system has been tested by performance test, environmental simulation test, system integration test, and other tests; the test results show that it has good working performance, good stability, and high reliability.

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探空火箭数据传输系统的设计

本文介绍了火箭所载数据传输系统的设计。该数据传输系统用于子午线空间气象监测项目 II 探空火箭。该数据传输系统的主要功能是向地面站传输有效载荷数据和火箭遥测数据。数据传输系统的功率大于 4 W（36 dBm）。振幅不平衡度为 1.60%（0.14 dB），相位不平衡度为 1.74°。数据传输系统的总功耗小于 24 W（28 V 电源）。数据传输天线的辐射性能良好。根据固体火箭的实际情况，在小型化的要求下设计了相关的散热和减震措施。数据传输系统经过性能测试、环境模拟测试、系统集成测试等测试，测试结果表明其工作性能好、稳定性好、可靠性高。

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来源期刊

International Journal of RF and Microwave Computer-Aided Engineering 工程技术-工程：电子与电气

CiteScore

4.00

自引率

23.50%

发文量

489

审稿时长

3 months

期刊介绍： International Journal of RF and Microwave Computer-Aided Engineering provides a common forum for the dissemination of research and development results in the areas of computer-aided design and engineering of RF, microwave, and millimeter-wave components, circuits, subsystems, and antennas. The journal is intended to be a single source of valuable information for all engineers and technicians, RF/microwave/mm-wave CAD tool vendors, researchers in industry, government and academia, professors and students, and systems engineers involved in RF/microwave/mm-wave technology. Multidisciplinary in scope, the journal publishes peer-reviewed articles and short papers on topics that include, but are not limited to. . . -Computer-Aided Modeling -Computer-Aided Analysis -Computer-Aided Optimization -Software and Manufacturing Techniques -Computer-Aided Measurements -Measurements Interfaced with CAD Systems In addition, the scope of the journal includes features such as software reviews, RF/microwave/mm-wave CAD related news, including brief reviews of CAD papers published elsewhere and a "Letters to the Editor" section.